CN104862450A - 纳米铁水净化变质剂用于奥铁体球铁耐磨铸件的方法 - Google Patents
纳米铁水净化变质剂用于奥铁体球铁耐磨铸件的方法 Download PDFInfo
- Publication number
- CN104862450A CN104862450A CN201510290355.3A CN201510290355A CN104862450A CN 104862450 A CN104862450 A CN 104862450A CN 201510290355 A CN201510290355 A CN 201510290355A CN 104862450 A CN104862450 A CN 104862450A
- Authority
- CN
- China
- Prior art keywords
- nano
- hot metal
- molten iron
- alterant
- powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000005266 casting Methods 0.000 title claims abstract description 19
- 239000003607 modifier Substances 0.000 title abstract 4
- 229910001141 Ductile iron Inorganic materials 0.000 title abstract 3
- 229910001566 austenite Inorganic materials 0.000 title abstract 3
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000007670 refining Methods 0.000 claims abstract description 7
- 238000007872 degassing Methods 0.000 claims abstract description 5
- 238000010079 rubber tapping Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims description 47
- 239000002184 metal Substances 0.000 claims description 47
- 239000000843 powder Substances 0.000 claims description 25
- 238000000746 purification Methods 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 11
- 239000002516 radical scavenger Substances 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 5
- 238000006477 desulfuration reaction Methods 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 claims description 5
- IXQWNVPHFNLUGD-UHFFFAOYSA-N iron titanium Chemical compound [Ti].[Fe] IXQWNVPHFNLUGD-UHFFFAOYSA-N 0.000 claims description 4
- 238000007669 thermal treatment Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910004261 CaF 2 Inorganic materials 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 238000005496 tempering Methods 0.000 claims description 3
- 238000010791 quenching Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 239000012629 purifying agent Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 description 12
- 239000000956 alloy Substances 0.000 description 12
- 230000008569 process Effects 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 239000002086 nanomaterial Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- 239000002054 inoculum Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005649 metathesis reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011858 nanopowder Substances 0.000 description 2
- 238000004881 precipitation hardening Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052599 brucite Inorganic materials 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- -1 ferro-boron powder Chemical compound 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510290355.3A CN104862450B (zh) | 2015-05-29 | 2015-05-29 | 纳米铁水净化变质剂用于奥铁体球铁耐磨铸件的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510290355.3A CN104862450B (zh) | 2015-05-29 | 2015-05-29 | 纳米铁水净化变质剂用于奥铁体球铁耐磨铸件的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104862450A true CN104862450A (zh) | 2015-08-26 |
CN104862450B CN104862450B (zh) | 2017-03-08 |
Family
ID=53908617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510290355.3A Active CN104862450B (zh) | 2015-05-29 | 2015-05-29 | 纳米铁水净化变质剂用于奥铁体球铁耐磨铸件的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104862450B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105483326A (zh) * | 2015-12-16 | 2016-04-13 | 王永妍 | 一种纳米金属变质剂及其制备方法 |
CN105506223A (zh) * | 2015-12-16 | 2016-04-20 | 王永妍 | 一种用于提高钢韧性的钢水净化剂及其制备方法 |
CN105525059A (zh) * | 2015-12-16 | 2016-04-27 | 王永妍 | 一种纳米钢水净化剂及其制备方法 |
CN106191374A (zh) * | 2016-07-13 | 2016-12-07 | 北京麦特尔科技有限公司 | 金属生产纳米添加剂及其使用方法 |
CN109182651A (zh) * | 2018-08-27 | 2019-01-11 | 河北冀凯铸业有限公司 | 一种适用于铸钢的多功能复合型变质剂 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1498976A (zh) * | 2002-11-06 | 2004-05-26 | 李永春 | 纳米复合碳化钙基和氧化钙基钢铁脱硫剂 |
CN1514034A (zh) * | 2003-07-30 | 2004-07-21 | 包文华 | 非合金预冷等温淬火奥铁体球铁的生产方法 |
CN1546691A (zh) * | 2003-12-15 | 2004-11-17 | 盛富春 | 一种利用纳米技术进行铁水钢水高效脱硫的方法 |
CN102676740A (zh) * | 2012-05-21 | 2012-09-19 | 合肥开尔纳米能源科技股份有限公司 | 一种纳米复合钢水净化剂及其制备方法 |
CN102732740A (zh) * | 2012-06-27 | 2012-10-17 | 北京京奥泰尔新材料科技有限公司 | 一种纳米材料中间合金变质剂及制备方法与合金制备方法 |
CN103937925A (zh) * | 2014-04-30 | 2014-07-23 | 芜湖市和蓄机械股份有限公司 | 一种纳米改质铸件的制备方法 |
-
2015
- 2015-05-29 CN CN201510290355.3A patent/CN104862450B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1498976A (zh) * | 2002-11-06 | 2004-05-26 | 李永春 | 纳米复合碳化钙基和氧化钙基钢铁脱硫剂 |
CN1514034A (zh) * | 2003-07-30 | 2004-07-21 | 包文华 | 非合金预冷等温淬火奥铁体球铁的生产方法 |
CN1546691A (zh) * | 2003-12-15 | 2004-11-17 | 盛富春 | 一种利用纳米技术进行铁水钢水高效脱硫的方法 |
CN102676740A (zh) * | 2012-05-21 | 2012-09-19 | 合肥开尔纳米能源科技股份有限公司 | 一种纳米复合钢水净化剂及其制备方法 |
CN102732740A (zh) * | 2012-06-27 | 2012-10-17 | 北京京奥泰尔新材料科技有限公司 | 一种纳米材料中间合金变质剂及制备方法与合金制备方法 |
CN103937925A (zh) * | 2014-04-30 | 2014-07-23 | 芜湖市和蓄机械股份有限公司 | 一种纳米改质铸件的制备方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105483326A (zh) * | 2015-12-16 | 2016-04-13 | 王永妍 | 一种纳米金属变质剂及其制备方法 |
CN105506223A (zh) * | 2015-12-16 | 2016-04-20 | 王永妍 | 一种用于提高钢韧性的钢水净化剂及其制备方法 |
CN105525059A (zh) * | 2015-12-16 | 2016-04-27 | 王永妍 | 一种纳米钢水净化剂及其制备方法 |
CN106191374A (zh) * | 2016-07-13 | 2016-12-07 | 北京麦特尔科技有限公司 | 金属生产纳米添加剂及其使用方法 |
CN109182651A (zh) * | 2018-08-27 | 2019-01-11 | 河北冀凯铸业有限公司 | 一种适用于铸钢的多功能复合型变质剂 |
Also Published As
Publication number | Publication date |
---|---|
CN104862450B (zh) | 2017-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103981434B (zh) | 一种高强韧球墨铸铁的制备方法 | |
CN103484749B (zh) | 一种球墨铸铁孕育剂及其制备方法和在冶炼球墨铸铁中的应用 | |
CN103194660B (zh) | 一种低温铁素体球墨铸铁材料的制造方法 | |
CN109576567B (zh) | 重型车桥主减速器壳体用球墨铸铁件的制备工艺 | |
CN104862450A (zh) | 纳米铁水净化变质剂用于奥铁体球铁耐磨铸件的方法 | |
CN104060157B (zh) | 一种过共晶高铬白口铸铁及其制备方法 | |
CN103484753A (zh) | 一种新型铸态500-7球墨铸铁 | |
CN102717035B (zh) | 一种低硅/镁比、低稀土镁球化剂 | |
CN112853025A (zh) | 一种风电用球墨铸铁件的铸造工艺 | |
CN102400032B (zh) | 一种大断面球墨铸铁 | |
CN105401064A (zh) | 一种中硅钼球墨铸铁及其生产方法 | |
CN110964974A (zh) | 一种铸态高强度高伸长率合成球墨铸铁及其制备方法 | |
CN112680650A (zh) | 一种高强度球墨铸铁及其制备方法 | |
CN103627971A (zh) | 大规格钎具用合金结构钢及其冶炼方法 | |
CN101768691A (zh) | 结构类铸铁零件的短流程生产工艺 | |
CN104862448A (zh) | 一种纳米铁水变质剂应用于高铬铸球的制备方法 | |
CN105803300B (zh) | 一种抗零下40℃低温冲击cadi球墨铸铁的制备方法 | |
CN102534090B (zh) | -60℃低温冲击球墨铸铁的制备方法 | |
CN104862451A (zh) | 一种纳米铁水净化变质剂用于奥铁体球铁铸球的方法 | |
CN108203786B (zh) | 一种硅固溶高强度塑性铁素体球墨铸铁、制造方法和铁路机车零部件 | |
CN101982554A (zh) | 一种曲轴用铜锑合金球铁材料及其制备方法 | |
CN102586666B (zh) | 短流程高强度铸铁专用净化剂及其制备工艺 | |
CN102839292A (zh) | 用于铝硅镇静钢脱氧的超低钛超低碳高硅铝铁合金及其制备方法 | |
CN102373365B (zh) | 大断面球墨铸铁 | |
CN100584960C (zh) | 降低球墨铸铁铁液中含钛量的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method of using nano molten iron purification modifier for wear-resistant castings of austenitic nodular iron Effective date of registration: 20220429 Granted publication date: 20170308 Pledgee: Ningguo Anhui rural commercial bank Limited by Share Ltd. Pledgor: NINGGUO HUAFENG WEAR-RESISTANT MATERIAL Co.,Ltd. Registration number: Y2022980005018 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170308 Pledgee: Ningguo Anhui rural commercial bank Limited by Share Ltd. Pledgor: NINGGUO HUAFENG WEAR-RESISTANT MATERIAL Co.,Ltd. Registration number: Y2022980005018 |